Standard_EC8es_v6 is an Azure VM size with 8 vCPUs, 64 GiB memory (Intel Xeon Platinum 8573C (Emerald Rapids)). In East US it costs $0.582 per hour on demand ($424.86 per month) for Linux; a 1-year reserved instance with no upfront costs $0.4656 per hour, 20% less. Spot capacity is about $0.1076 per hour. It is sold in 4 regions.
Prices by region
USD per hour, Linux. Reserved prices are no upfront, standard. Cheapest on-demand first.